MSI EX400 Driver Download (Official)

MSI Drivers

The EX400 is a network device manufactured by MSI. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This version of "wlan_xp_ex400_nb.zip" has been downloaded 37 times with a user rating of 5 out of 5 stars, based on 10 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 29.2 MB.


10 Ratings
37 Downloads

Supported Models

EX400

11a/b/g Wireless LAN Mini PCI Adapter II

11b/g Wireless LAN Mini PCI Adapter

Atheros AR5001X+ Wireless Network Adapter

Atheros AR5002G Wireless Network Adapter

Atheros AR5002X Wireless Network Adapter

Atheros AR5004G Wireless Network Adapter

Atheros AR5004X Wireless Network Adapter

Manufacturers

MSI

Atheros

Gigabyte Technology

Supported Operating Systems

Windows XP

File Name

Versions

7.6.0.239 (8-Sep-2008)
7.6.0.154 (2008-06-30) via .inf
7.6.0.239 (2008-06-27) via .inf

Additional Notes

WLAN Drivers for EX400

Uploaded By

Karthikkumar (DG Staff Member) on 18-Mar-2009

How to Update EX400 Device Drivers

Step 1 - Download Your Driver

To get the EX400 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter MSI EX400 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the MSI Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the MSI website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

  1. Open a tool called Device Manager.

  2. Use Device Manager to put the new driver on your computer.

  3. Turn your computer off.

  4. Turn your computer back on.

Now your new driver is ready!

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WLAN(XP)-7.6.0.239/Install_CD/ISSetup.dll 492.0 KB 5 Apr 2007
WLAN(XP)-7.6.0.239/Install_CD/_Setup.dll 386.0 KB 17 May 2006
WLAN(XP)-7.6.0.239/Install_CD/data1.cab 14.7 MB 8 Jul 2008
WLAN(XP)-7.6.0.239/Install_CD/data2.cab 11.9 MB 8 Jul 2008
WLAN(XP)-7.6.0.239/Install_CD/default.ath 5 bytes 9 Jul 2008
WLAN(XP)-7.6.0.239/Install_CD/layout.bin 455 bytes 8 Jul 2008
WLAN(XP)-7.6.0.239/Install_CD/setup.exe 453.7 KB 8 Jul 2008
WLAN(XP)-7.6.0.239/Install_CD/setup.ini 784 bytes 8 Jul 2008
WLAN(XP)-7.6.0.239/ndis5x/athw.sys 1.3 MB 27 Jun 2008
WLAN(XP)-7.6.0.239/ndis5x/netathw.cat 34.4 KB 4 Jul 2008
WLAN(XP)-7.6.0.239/ndis5x/netathw.inf 155.4 KB 27 Jun 2008
WLAN(XP)-7.6.0.239/ndis5x64/athwx.sys 1.7 MB 27 Jun 2008
WLAN(XP)-7.6.0.239/ndis5x64/netathwx.cat 34.4 KB 4 Jul 2008
WLAN(XP)-7.6.0.239/ndis5x64/netathwx.inf 215.4 KB 27 Jun 2008
WLAN(XP)-7.6.0.239/ndis6x/athr.sys 917.5 KB 30 Jun 2008
WLAN(XP)-7.6.0.239/ndis6x/athrext.cat 38.7 KB 2 Jul 2008
WLAN(XP)-7.6.0.239/ndis6x/athrextx.cat 38.7 KB 2 Jul 2008
WLAN(XP)-7.6.0.239/ndis6x/athrx.sys 1.1 MB 30 Jun 2008
WLAN(XP)-7.6.0.239/ndis6x/netathr.inf 116.9 KB 30 Jun 2008
WLAN(XP)-7.6.0.239/ndis6x/netathrx.inf 117.2 KB 30 Jun 2008
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